A fusion prototype triples its plasma by mechanical compression alone

Claim

General Fusion tripled its plasma to 8.4 million degrees by mechanical squeeze alone, as renewables reached 30% of US generation with solar overtaking wind.

Reported metric: 8.4M degrees / 30% renewable

Reporting date: 2026-06-28 (not necessarily the event date)

Sources

Attribution and reporting linked by this record; links do not imply independent verification.

• Welcome to June 28, 2026 (theinnermostloop.substack.com)